Gilston Insurance Agency

Gilston Insurance Agency WHERE RELATIONSHIPS MATTER. The leading provider of health insurance in South Carolina since 1962.

Established in 1962, the David Gilston Insurance Agency supports insurance brokers and agents across the state of South Carolina through its Columbia and Charleston locations. We have been recognized as one of the state's leading general agencies in the health insurance industry.

Happy Work Anniversary to David Rosenberg! Your expertise and heart for your clients make such a difference, and we're g...
06/02/2026

Happy Work Anniversary to David Rosenberg! Your expertise and heart for your clients make such a difference, and we're grateful to have you on the Gilston Insurance Agency team. Here's to you, David! 🎉

Join us in the comments to celebrate him!

32 YEARS! 🎉As our Director of Information Systems, Sam brings expertise, dedication, and a steady hand to everything he ...
05/29/2026

32 YEARS! 🎉

As our Director of Information Systems, Sam brings expertise, dedication, and a steady hand to everything he does. From keeping our technology running smoothly to making sure our Charleston and Columbia offices never miss a beat, we are so lucky to have him. 🌟

Join us in the comments to wish him a happy work anniversary!

We get this question more than almost any other. 💬"I'm turning 63, so when do I actually need to start thinking about Me...
05/26/2026

We get this question more than almost any other. 💬

"I'm turning 63, so when do I actually need to start thinking about Medicare?"

The honest answer? Earlier than most people expect.

Here's what we tell our clients:

📌 Medicare eligibility starts at 65 — but your planning window opens at 64 (or earlier if you have a qualifying disability)
📌 Missing your Initial Enrollment Period can mean permanent premium penalties
📌 In South Carolina, your 6-month Medigap open enrollment window is one of the most important deadlines you'll face

The good news? You don't have to figure this out alone. We've been guiding South Carolina families through Medicare decisions for over 60 years.

💬 Drop your Medicare questions below, or give us a call.
📞 843-571-1155

We're closed this Monday, May 25, in observance of Memorial Day. Wishing you a wonderful holiday weekend with the people...
05/22/2026

We're closed this Monday, May 25, in observance of Memorial Day. Wishing you a wonderful holiday weekend with the people you love.

We'll see you back at the office on May 26!

📸 A day in the life at the agency.
05/22/2026

📸 A day in the life at the agency.

One thing we hear a lot: "I just didn't understand what that meant." Health insurance comes with a lot of terms, and nob...
05/21/2026

One thing we hear a lot: "I just didn't understand what that meant."

Health insurance comes with a lot of terms, and nobody should feel lost when it matters most. We broke down five of the most common ones in plain language, because that's how we'd want someone to explain it to us.

Have a question? Comment down below!

📞 843-571-1155 | dgilston.com

There's no Gilston Agency without Dayle Guidera. ✨Each day, Dayle shows up for her clients with the kind of dedication a...
05/19/2026

There's no Gilston Agency without Dayle Guidera. ✨

Each day, Dayle shows up for her clients with the kind of dedication and care that defines what this agency stands for. Happy work anniversary! We are so grateful for you! 🎉

We’re honored to serve the state of South Carolina for 60+ years, and we’d be incredibly grateful for your nomination in...
05/18/2026

We’re honored to serve the state of South Carolina for 60+ years, and we’d be incredibly grateful for your nomination in Charleston’s Choice 2026.

If our team has helped you navigate Medicare, individual health insurance, employee benefits, or simply brought clarity during a confusing process, thank you for trusting us.

🗳️ Category: Professional Services
📍 Best Insurance Agency
🔗 https://www.postandcourier.com/contest/chaschoice/ #/gallery?group=545910

Your support truly means the world to our team.

Join us in wishing a happy birthday to Allan Rosenberg and Mackenzie Eramo! We're so grateful to have you both on our te...
05/15/2026

Join us in wishing a happy birthday to Allan Rosenberg and Mackenzie Eramo!

We're so grateful to have you both on our team. Your dedication, warmth, and hard work make a real difference for our clients and our community every single day.

Cheers! 🎂

Self employment has its perks. Your schedule, your clients, your freedom.But one thing you should never skip? Your healt...
05/14/2026

Self employment has its perks. Your schedule, your clients, your freedom.

But one thing you should never skip? Your health coverage.

When you are your own boss, your health is your business. The right plan helps protect your finances from unexpected costs, keeps you feeling your best, and supports your ability to keep showing up and doing what you love.

And it may be more affordable than you think, with options designed to fit your needs and budget.

💬 Have questions? We are here to help you find the right fit!

Address

1360 Truxtun Avenue, Suite 300
North Charleston, SC
29405

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+18435711155

Website

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